When our daughter purchased her own home - we surprised our grandchildren with this.  They have enjoyed climbing on our geo-dome whenever they come visit.  They were very excited to get one of their own.  It is easy to put together, and holds up well.  We have owned ours for over 5 years.  I foresee many years of fun for all our grandchildren. We own the red / blue one and we purchased the Earthtone one for my daughters house.